From Anti-Theft Intel website
Quote:
Requires an enabled IntelĀ® processor, enabled chipset, and firmware and software optimized to use the technologies. Consult your system manufacturer and software vendor for more information.
They indicate this is a Windows7/8 application.
If this is the case, and there is no BIOS/UEFI involvement, make a USB stick and try booting from it. Once you boot you can access your data.
If can't resolve your key problem, pull off your data to another drive and reformat and install another system...like Navigatrix.